BR7905612A - PROCESS FOR THE PREPARATION OF DIFENYLETER-CARBOXYLIC ACIDS - Google Patents

PROCESS FOR THE PREPARATION OF DIFENYLETER-CARBOXYLIC ACIDS

Info

Publication number
BR7905612A
BR7905612A BR7905612A BR7905612A BR7905612A BR 7905612 A BR7905612 A BR 7905612A BR 7905612 A BR7905612 A BR 7905612A BR 7905612 A BR7905612 A BR 7905612A BR 7905612 A BR7905612 A BR 7905612A
Authority
BR
Brazil
Prior art keywords
difenyleter
preparation
carboxylic acids
carboxylic
acids
Prior art date
Application number
BR7905612A
Other languages
Portuguese (pt)
Inventor
K Hammerstrom
W Horstmann
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19782838269 external-priority patent/DE2838269A1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR7905612A publication Critical patent/BR7905612A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR7905612A 1978-09-01 1979-08-31 PROCESS FOR THE PREPARATION OF DIFENYLETER-CARBOXYLIC ACIDS BR7905612A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782838269 DE2838269A1 (en) 1978-09-01 1978-09-01 Di:phenyl-ether carboxylic acid derivs. prepn. - by oxidising methyl cpd. with di:chromate, used as plant protectant and polymer intermediates
DE2915215 1979-04-14

Publications (1)

Publication Number Publication Date
BR7905612A true BR7905612A (en) 1980-05-13

Family

ID=25775608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905612A BR7905612A (en) 1978-09-01 1979-08-31 PROCESS FOR THE PREPARATION OF DIFENYLETER-CARBOXYLIC ACIDS

Country Status (3)

Country Link
EP (1) EP0008735A1 (en)
BR (1) BR7905612A (en)
DK (1) DK366479A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487916A (en) * 1983-12-16 1984-12-11 E.I. Du Pont De Nemours And Company Melt-spinnable copolyesters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610883B2 (en) * 1973-12-27 1981-03-11
AU1076476A (en) * 1975-02-07 1977-08-11 Ici Ltd Preparation of 3-hydroxymethyl diphenyl ether

Also Published As

Publication number Publication date
EP0008735A1 (en) 1980-03-19
DK366479A (en) 1980-03-02

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